Epoxy also tends to NOT flow into the wood grain, creating a "surface strong" joint that will pull apart under load. I built a giant Stinger that was powered by a G-62. I used only thin and thick CA and it's still flying after 15 years.

I only use epoxy for metal and glass joints, or for fuel-proofing.

CA is stronger, lighter, and easier to work with.
Epoxy is heavier, hard to mix properly, messy, and not as strong on wood joints.

Dr.1